Choosing a certified installer in Arlon (6700) means securing a compliant, lasting installation. At Wendows, RESCert-certified salaried technicians work from the centre to Schoppach, Bonnert, Autelbas and Waltzing — a free study within 48h, equipment, inverter and ten-year warranties, and local after-sales in the far south of Wallonia.
In Arlon, the solar market attracts a lot of players, including passing low-cost fitters. We make the opposite choice : salaried, RESCert-certified technicians, never opaque subcontracting, and responsibility that stays ours from the first contact to after-sales — from the centre to the districts of Schoppach and Bonnert.
The far south of the province, bordering the Grand Duchy, is seeing strong residential growth : that’s also where a serious installer makes the difference. We document every job, provide the necessary certificates and warranties (equipment, inverter, ten-year, public liability) and stay reachable locally — not a number that rings out into the void once the panels are up.
How to choose your installer in ArlonComparing our local pages too ? See our solar panels in Arlon and our installer expertise in Namur. Beyond Arlon, our certified technicians also work in Attert, Messancy, Étalle, Habay and Aubange — the same salaried team, the same warranties across the whole south of Luxembourg.
In Arlon, in Wallonia, a RESCert-certified installer opens up the right schemes and commits its responsibility in writing. Here is what we guarantee and optimise, with no paperwork on your side.
Manufacturer warranty on the panels and the inverter, ten-year warranty on the installation and professional public liability insurance : it’s all written on your quote, not just announced.
For an Arlon home over 10 years old, VAT drops from 21% to 6% on the supply and installation. A certified installer applies it correctly, directly on the quote.
In Wallonia, the prosumer tariff applies to your use of the grid : we size your installation to maximise self-consumption and reduce its impact on the bill.
The full breakdown of warranties, the prosumer tariff and profitability is on our solar panel pricing & profitability page. We quantify your production and your return on investment, warranties included, before any signature.
A few installations carried out by our salaried technicians in Arlon and its sections. Every reference is documented, with warranties and RESCert certificates to back it up.
14 full-black panels fitted by our salaried team, a guaranteed hybrid inverter and a complete commissioning report. Warranty file handed over to the customer.
Voir le chantier →20 south-facing panels with a storage battery, fitted and connected by RESCert-certified technicians. Ten-year and inverter warranties documented on the quote.
Voir le chantier →Taking over an installation badly fitted by a passing contractor: waterproofing redone, micro-inverters and a return to full warranty by our team.
Voir le chantier →5.0/5 · 1verified reviews
« Devis clair, sans surprise, primes comprises. Un seul interlocuteur du début à la fin. Je recommande sans hésiter pour le photovoltaïque. »
From the full-black panel to the battery, your RESCert installer chooses guaranteed equipment and adapts it to your Arlon roof. Explore each range :
High-efficiency photovoltaic modules, fitted by our salaried technicians and covered by the manufacturer warranty. Full-black look for homes in central Arlon.
Discover the panels →String inverters or micro-inverters selected for their reliability and warranty. Hybrid solutions battery-ready, sized and connected to standard.
See the inverters →Store your surplus to use it in the evening and boost your self-consumption — installation and connection carried out and guaranteed by a certified installer.
Explore the batteries →First check the RESCert certification, the mark of a compliant installation and a recognised installer. Then ask whether the fitters are salaried or subcontracted, demand the warranties in writing (equipment, inverter, ten-year) and the public liability insurance certificate. Beware of the abnormally low prices of passing fitters: in Arlon, we tick all these criteria and remain responsible right through to after-sales.
RESCert is the Belgian certification for installers of renewable-energy systems. It attests that the company and its technicians master photovoltaic installation standards and guarantees access to the official schemes. Wendows is RESCert certified: it’s the first criterion to demand of any installer in Arlon before signing a quote.
You benefit from the manufacturer warranty on the panels and the inverter, a ten-year warranty on the installation and our work, and we are covered by professional public liability insurance. All these warranties appear in writing on your quote and in the file handed over at commissioning — never just a verbal promise.
Our technicians are salaried and trained in-house: the same RESCert-certified team carries out the study, the installation and the connection, from central Arlon to Schoppach, Bonnert, Autelbas or Waltzing. This continuity is the condition for a careful finish and genuine responsibility, unlike passing temp or low-cost fitters.
Yes. Our after-sales is local and reachable: in the event of a drop in production, an inverter fault or a question, the same company steps in. Being based in the south of Luxembourg Province, we stay close to our Arlon customers after the installation — a service a passing contractor can’t offer.
Give us your address and your project : our salaried, RESCert-certified team calls you back, schedules the free study and prices your installation, warranties included.